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CVE-2021-23981

🗓️ 31 Mar 2021 13:42:17Reported by mozillaType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 310 Views

A texture upload of a Pixel Buffer Object could have confused the WebGL code, resulting in memory corruption and potentially exploitable information leak or crash

Related
Detection
Affected
Refs
Social
NVD
Vulners
Node
mozillafirefoxRange<87.0
OROR
[
  {
    "product": "Firefox ESR",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "78.9",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "87",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "78.9",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 03:39Current
8.2High risk
Vulners AI Score8.2
CVSS 25.8
CVSS 3.18.1
EPSS0.0114
310